メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.314900046211 36.686257642351, 137.315259216292 36.6862473165705, 137.317574780432 36.6861912654398, 137.317561056576 36.6870977209379, 137.31756513116 36.6878690383788, 137.317677567666 36.6886069891031, 137.317874268055 36.690197265821, 137.318047415655 36.691568108306, 137.317042114071 36.6916414737571, 137.316634705199 36.6916671904536, 137.315316558069 36.6917808537619, 137.315277458658 36.6928553345988, 137.315169592152 36.6938240767688, 137.314639157207 36.6940598281999, 137.313597652039 36.6944302619997, 137.31234217606 36.6945690942758, 137.310673367623 36.6947319985252, 137.309727270487 36.6948176222514, 137.309727018346 36.6946816651661, 137.30970431107 36.6945864306631, 137.309650682917 36.6945207321299, 137.309580181496 36.6944663911847, 137.309554736619 36.6944165025281, 137.309428765207 36.6940616530267, 137.310521472423 36.6940354202486, 137.310504669625 36.6933153012486, 137.31043402794 36.693183864458, 137.310340633264 36.6929321949926, 137.310276968339 36.6927723736232, 137.310214730145 36.692622759616, 137.310214614319 36.6925592519715, 137.310256215104 36.6922099056475, 137.310349590461 36.6916734218978, 137.310338235676 36.691619008516, 137.310267696696 36.691548755845, 137.31002795611 36.6913585179719, 137.309957417765 36.6912882632976, 137.309926343986 36.6912316221924, 137.309926158393 36.6911295996878, 137.30937019622 36.6914039406326, 137.309329462719 36.6914240555283, 137.309205525956 36.6912582495806, 137.30892412254 36.6913968641828, 137.308722109196 36.6911168054264, 137.310019413415 36.6905435486205, 137.309928736509 36.6903716503504, 137.310275299604 36.6903430718578, 137.310194224176 36.6902476243547, 137.310177945711 36.6901954717123, 137.310191104337 36.6892103818566, 137.310142944015 36.6887447455493, 137.310131482283 36.6868920983133, 137.31012787714 36.6863947374343, 137.314900046211 36.686257642351)) ^^http://www.opengis.net/ont/geosparql#wktLiteral